U.S. Stock Night Market Opening Movements

Stardust Power fell 7.75% in the night market, with no significant news recently. Trading is active, and capital flows are evident. Considering the sector and industry trends, the stock shows significant volatility, and the specific reasons need further observation.

Hewlett Packard Enterprise rose 3.05% in the night market. There has been no significant news recently; trading is active, and capital flows are evident. Considering the sector and industry trends, the stock shows significant volatility, and the specific reasons need further observation. no_news

Top Gainers in the U.S. Stock Night Market

Rain Enhancement Tech Holdco rose 145.57% in the night market, with no significant news recently. Trading is active, and capital flows are evident. Considering the sector and industry trends, the stock shows significant volatility, and the specific reasons need further observation.

Ameresek rose 21.07% in the night market. Based on recent key news:

1. On August 3, Ameresek announced its second-quarter financial report, with revenue increasing by 9% year-on-year to $515 million, exceeding expectations. The company's project backlog increased by 32% to $6.73 billion, driving the stock price up. Source: Reuters

2. On August 3, the company raised its full-year adjusted earnings per share forecast to $1.15-$1.35, exceeding analyst expectations and boosting market confidence. Source: SEC announcement

3. On August 3, Ameresek made progress on data center projects, adding three new projects, further enhancing market expectations for its growth potential. Source: Company statement. Strong demand in the energy sector drives the stock price up.

Backblaze rose 16.93% in the night market. Based on recent key news:

1. On August 3, Backblaze announced its second-quarter financial report, with non-GAAP net income of $0.08 per share, up from $0.01 in the same period last year, and exceeding analyst expectations. The company's revenue grew to $42.7 million, surpassing the expected $39.9 million. The company also raised its full-year revenue guidance to $172 million to $174 million, driving the stock price up by 17%.

2. On August 3, Backblaze announced a five-year multi-EB level data storage agreement worth $335 million with CoreWeave, further enhancing market confidence.

3. On August 4, Backblaze attended the Ai4 2026 conference as a platinum sponsor, showcasing its high-throughput object storage technology, attracting widespread attention. The cloud storage industry is performing strongly, with AI demand driving growth